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MA900
MA900

MA900

Professional Power Amplifier 2x475W - 2ohm

The MA900 power supply uses high-current toroidal transformers and a huge capacitor bank to ensure an uncommonly high amount of stored energy. This makes a critical difference in sound quality allowing incredible transient response and speakers motion control, even when driving 2 loads. To achieve its remarkable sound quality, the NEXT MA series output circuits were engineered as a high bandwidth, very low bias and feedback class AB or H (MA3200 andMA3800), using the highest grade linear output devices. This approach yields outstanding studio quality sound accuracy and detail.

Key Features

Technical Specifications

Product Type
2U Professional Amplifier
Frequency Response
15Hz - 25.000Hz (+0 / -1dB)
Amplifier Technology
Class AB
Amplifier Power - Stereo 8Ω
2x 200W
Amplifier Power - Stereo 4Ω
2x 325W
Amplifier Power - Stereo 2Ω
2x 475W
Amplifier Power - Bridge 8Ω
650W
Amplifier Power - Bridge 4Ω
950W
Damping Factor
>400:1
THD+N
<0.03%
IMD
<0.01%
SNR (Signal to Noise Ratio)
>102dB
Slew Rate
40V/uS
Input Sensitivity
Selectable (0.77V / 1.0V / 1.44V)
Input Impedance
10kΩ balanced to ground
Input Connectors
Female XLR-3 and 6,35 TRS jack
Output Connectors
4 pole Speakon and binding posts
Protections
Full short circuit, open circuit, thermal, soft start, DC, Sub/Ultrasonic and RF
Cooling Type
Front to back via 2 variable speed fans
Power Input
230VAC, 50Hz-60Hz (others by request)
Dimensions (WxHxD)
483mm x 465mm x 88.8mm
Net Weight
17.4kg
Shipping Weight
19kg

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